Saliva extractor



FIG. 1 is a front view of a saliva extractor showing our new design, the rear view being a mirror image thereto;

FIG. 2 is a top view of the saliva extractor;

FIG. 3 is a bottom view of the saliva extractor;

FIG. 4 is a side view as seen from the left of the saliva extractor;

FIG. 5 is a side view as seen from the right of the saliva extractor; and,

FIG. 6 is a perspective view showing the upper side, the front side and the left side of the saliva extractor. 

The ornamental design for a saliva extractor, as shown and described. 